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| java.lang.Object
 org.apache.tools.ant.taskdefs.ProcessDestroyer
| ProcessDestroyer | | class ProcessDestroyer implements Runnable(Code) | | Destroys all registered Processes when the VM exits.
since:
Ant 1.5 |
| Constructor Summary | |
| public | ProcessDestroyer()
Constructs a ProcessDestroyer and obtains
Runtime.addShutdownHook() and
Runtime.removeShutdownHook() through reflection. |
| Method Summary | |
| public boolean | add(Process process)
Returns true if the specified Process was
successfully added to the list of processes to destroy upon VM exit. | | public boolean | isAddedAsShutdownHook()
| | public boolean | remove(Process process)
Returns true if the specified Process was
successfully removed from the list of processes to destroy upon VM exit. | | public void | run()
Invoked by the VM when it is exiting. |
| ProcessDestroyer | | public ProcessDestroyer()(Code) | | Constructs a ProcessDestroyer and obtains
Runtime.addShutdownHook() and
Runtime.removeShutdownHook() through reflection. The
ProcessDestroyer manages a list of processes to be destroyed when the
VM exits. If a process is added when the list is empty,
this ProcessDestroyer is registered as a shutdown hook. If
removing a process results in an empty list, the
ProcessDestroyer is removed as a shutdown hook.
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| add | | public boolean add(Process process)(Code) | | Returns true if the specified Process was
successfully added to the list of processes to destroy upon VM exit.
Parameters:
process - the process to add true if the specified Process wassuccessfully added |
| isAddedAsShutdownHook | | public boolean isAddedAsShutdownHook()(Code) | | Returns whether or not the ProcessDestroyer is registered as
as shutdown hook
true if this is currently added as shutdown hook |
| remove | | public boolean remove(Process process)(Code) | | Returns true if the specified Process was
successfully removed from the list of processes to destroy upon VM exit.
Parameters:
process - the process to remove true if the specified Process wassuccessfully removed |
| run | | public void run()(Code) | | Invoked by the VM when it is exiting.
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